Copyright law revision. Hearings, Ninety-third Congress, first session, pursuant to S. Res. 56 on S. 1361, July 31 and August 1, 1973. - Washington U.S. Govt. Print. Off. 1973. - v, 675 p. 24 cm. Includes bibliographical references. LCCN: 73603214 Subjects--Topical Terms: Copyright--United States. LC Class. No.: KF26 / .J863 1973 Dewey Class. No.: 346/.73/0482 Gov. Doc. Class. No.: Y 4.J 89/2:C 79/4/973